On Brezis' First Open Problem: A Complete Solution

Fuente: arXiv
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Autores principales: Sun, Liming, Wei, Juncheng, Yang, Wen
Formato: Preprint
Publicado: 2025
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author Sun, Liming
Wei, Juncheng
Yang, Wen
author_facet Sun, Liming
Wei, Juncheng
Yang, Wen
contents In 2023, H.\,Brezis published a list of his ``favorite open problems", which he described as challenges he had ``raised throughout his career and has resisted so far". We provide a complete resolution to the first one--Open Problem 1.1--in Brezis's favorite open problems list: the existence of solutions to the long-standing Brezis-Nirenberg problem on a three-dimensional ball. Furthermore, using the building blocks of Del Pino-Musso-Pacard-Pistoia sign-changing solutions to the Yamabe problem, we establish the existence of infinitely many sign-changing, nonradial solutions for the full range of the parameter.
format Preprint
id arxiv_https___arxiv_org_abs_2503_06904
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle On Brezis' First Open Problem: A Complete Solution
Sun, Liming
Wei, Juncheng
Yang, Wen
Analysis of PDEs
Differential Geometry
In 2023, H.\,Brezis published a list of his ``favorite open problems", which he described as challenges he had ``raised throughout his career and has resisted so far". We provide a complete resolution to the first one--Open Problem 1.1--in Brezis's favorite open problems list: the existence of solutions to the long-standing Brezis-Nirenberg problem on a three-dimensional ball. Furthermore, using the building blocks of Del Pino-Musso-Pacard-Pistoia sign-changing solutions to the Yamabe problem, we establish the existence of infinitely many sign-changing, nonradial solutions for the full range of the parameter.
title On Brezis' First Open Problem: A Complete Solution
topic Analysis of PDEs
Differential Geometry
url https://arxiv.org/abs/2503.06904